Overnight Lemon Blueberry Crockpot Oatmeal

Crockpot Recipes

Let me tell you, this recipe is a total game-changer for busy mornings! Imagine waking up to the cozy smell of oatmeal that’s already cooked, perfectly creamy, and bursting with fresh blueberries and a hint of zesty lemon. It’s like sunshine in a bowl! This overnight oatmeal is kid-approved, super easy to make, and feels like a warm hug on a cold morning. Plus, it’s made in the crockpot, so you can literally “set it and forget it.” Let’s dive in—you’re going to love this one!

Overnight Lemon Blueberry Crockpot Oatmeal

What You’ll Need

  • 1 cup steel-cut oats
  • 3 cups almond milk (or any milk of your choice)
  • 1 cup fresh or frozen blueberries (plus extra for topping)
  • 1/4 cup honey or maple syrup (optional, for sweetness)
  • 1/2 teaspoon vanilla extract
  • Zest of 1 lemon
  • Juice of 1/2 lemon
  • 1/4 teaspoon salt
  • 1/2 teaspoon cinnamon (optional, but delicious!)
  • Optional toppings: chopped almonds, shredded coconut, extra blueberries, or a dollop of Greek yogurt
all ingredients for overnight lemon blueberry oatmeal

Pro Tips

  1. Grease the Crockpot First: Lightly coat your crockpot with non-stick spray or a bit of butter to prevent the oatmeal from sticking. Cleanup will be a breeze!
  2. Don’t Skip the Lemon Zest: It adds that bright, fresh flavor that makes this dish extra special. Use a microplane for the best results!
  3. Use Steel-Cut Oats: Quick oats or rolled oats will get too mushy. Steel-cut oats hold up to the long cooking time.
  4. Check the Consistency: If you like thicker oatmeal, reduce the milk slightly. For creamier oats, add a splash of milk in the morning and stir well.
  5. Let the Kids Help: Have them measure the ingredients or sprinkle on their favorite toppings in the morning—it’s a fun way to get them excited about breakfast!

Tools You’ll Need

  • Crockpot
  • Wooden spoon
  • Microplane or grater for lemon zest
  • Measuring cups and spoons

Substitutions and Variations

  • No Blueberries? Swap for raspberries, blackberries, or chopped strawberries.
  • No Almond Milk? Use regular milk, coconut milk, or oat milk.
  • Low Sugar Option: Skip the honey or maple syrup and sweeten naturally with just the blueberries.
  • Add Protein: Stir in a scoop of vanilla protein powder or a dollop of Greek yogurt before serving.
  • Nut-Free? Omit the almond toppings or use pumpkin seeds instead.

Make Ahead Tips

This is already a “make-ahead” recipe, but if you want to prep it even faster, you can measure out all the ingredients the night before and store them in separate bowls. Just pour everything into the crockpot when you’re ready to cook!

How to Make Overnight Lemon Blueberry Crockpot Oatmeal

1. Prep the Crockpot

Lightly grease the inside of your crockpot with non-stick spray or butter.

2. Add the Ingredients

In the crockpot, combine the steel-cut oats, almond milk, blueberries, honey (if using), vanilla extract, lemon zest, lemon juice, salt, and cinnamon. Stir everything together.

A crockpot filled with steel-cut oats, blueberries, almond milk, and lemon zest

3. Cook Overnight

Set the crockpot to low heat and cook for 6–8 hours. If your crockpot runs hot, check it around 6 hours to make sure the edges aren’t burning.

A crockpot set to low with a digital timer showing "8 hours," with creamy oatmeal visible inside

4. Stir and Serve

In the morning, give the oatmeal a good stir to mix everything together. Add a splash of milk if it’s too thick, then serve with your favorite toppings like extra blueberries, chopped almonds, or shredded coconut.

A steaming bowl of creamy overnight oatmeal topped with fresh blueberries

Leftovers and Storage

Store any leftover oatmeal in an airtight container in the fridge for up to 3 days. Reheat in the microwave or on the stovetop with a splash of milk to bring back the creaminess. You can also freeze portions in small containers for a quick grab-and-go breakfast—just thaw overnight in the fridge and reheat!


Conclusion

There you have it—a warm, comforting breakfast that’s practically effortless! This Overnight Lemon Blueberry Crockpot Oatmeal is perfect for busy families or anyone who wants to make their mornings easier and more delicious. Give it a try and let me know how it turns out for you! Got questions or a fun twist on the recipe? Drop a comment—I’d love to hear from you. 😊

Overnight Lemon Blueberry Crockpot Oatmeal

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